This study was to investigate the effect of concurrent chemoradiotherapy on S-VEGF in esophageal squamous cell carcinoma (ESCC), and to explore the correlation of S-VEGF to the prognosis of ESCC.

• 华南肿瘤学国家重点实验室广东广州510060中山大学附属肿瘤医院放疗科;广东广州510060河南省肿瘤医院放疗科;